# git rev-parse -q --verify d4ce3364ab40d7e849205182bc19f4c17426d8ed^{commit}
d4ce3364ab40d7e849205182bc19f4c17426d8ed
already have revision, skipping fetch
# git checkout -q -f -B kisskb d4ce3364ab40d7e849205182bc19f4c17426d8ed
# git clean -qxdf
# < git log -1
# commit d4ce3364ab40d7e849205182bc19f4c17426d8ed
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Wed Sep 7 03:49:35 2022 +0900
# 
#     kbuild: use objtool-args-y to clean up objtool arguments
#     
#     Based on Linus' patch. Refactor scripts/Makefile.vmlinux_o as well.
#     
#     Link: https://lore.kernel.org/lkml/CAHk-=wgjTMQgiKzBZTmb=uWGDEQxDdyF1+qxBkODYciuNsmwnw@mail.gmail.com/
#     Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
#     Acked-by: Peter Zijlstra <peterz@infradead.org>
#     Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 d4ce3364ab40d7e849205182bc19f4c17426d8ed
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_SMP=y
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4364:warning: override: reassigning to symbol SMP
# make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
vmlinux.a: member arch/powerpc/kernel/prom_init_check in archive is not an object
make[2]: *** [/kisskb/src/scripts/Makefile.vmlinux_o:61: vmlinux.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1166: vmlinux.o] Error 2
make: *** [Makefile:222: __sub-make] Error 2
Command 'make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5
# Build took: 0:01:25.215244